This day in MLB History: Commisioner Bud Selig signs off on the Blue Jays and Marlins mega trade

Early into the 2012/2013 offseason, it had been a quiet front for the Toronto Blue Jays. General manager Alex Anthopolous had traded reliever Esmil Rogers to Cleveland in exchange for catcher Yan Gomes and outfielder Mike Aviles while also acquiring reliever Jeremy Jeffress from the Kansas City Royals. Signing-wise, infielder Maizer Izturis was the biggest signing so far for the club.

The offseason would take a dramatic turn on November 19th, 2012, as the Blue Jays and the Marlins would officially make one of the biggest trades of the winter (and in Blue Jays history). The deal had been announced earlier in the week (Nov/13) but required approval from the league, which Commissioner Bud Selig would approve on this day.

The entire deal was as follows:

Blue Jays acquire: 2B Emilio Bonifácio / C John Buck / LHP Mark Buehrle / RHP Josh Johnson / SS Jose Reyes

Miami Marlins acquire: SS Yunel Escobar / SS Adeiny Hechavarria / C Jeff Mathis / OF Jake Marisnick / RHP Henderson Álvarez / RHP Anthony DeSclafani / LHP Justin Nicolino

The deal for the Blue Jays was simply leveraging their prospect pool into big-league talent, strictly acquiring veteran players in the trade while sending a majority of prospects the other way. At the time of the trade, a majority of the players heading to Miami were ranked in the Blue Jays top prospect list, including Marisnick (3rd), Nicolino (6th), and Hechavarria (16th). Álvarez made his big league debut in 2011 and spent the entire 2012 season in the Jays rotation (4.85 ERA through 31 starts) while both Escobar and Mathis had at least six seasons under their belt at the time of the trade.

Looking at the Toronto Blue Jays side of the deal

Of the trade, Reyes and Buehrle were the biggest names heading to the Blue Jays, as both players had inked long-term deals with the Marlins the offseason prior to the trade.

Reyes spent parts of three seasons with the Blue Jays and amassed a .289/.334/.404 slash line with 23 home runs to the tune of a .738 OPS through 305 games. Defensively, Reyes struggled at shortstop, amassing a -26 DRS with the Blue Jays while committing 41 errors through his Jays tenure. The Dominican product would be traded to the Colorado Rockies at the 2015 trade deadline as part of the Troy Tulowitzki deal.

Southpaw Mark Buerhle was nearing the end of his career after the trade and the Missouri product spent three seasons with Toronto. He pitched to a 3.78 ERA through 604 1/3 innings with a 1.9 BB/9 and a 1.315 WHIP, earning an All-Star nod in 2014. He eclipsed the 200 innings pitched mark two out of the three seasons (finishing at 198 2/3 in 2015) and was a workhorse, leading the league in complete games in 2015 with four. After being left off the playoff roster, Buehrle has never officially retired but kind of snuck out of baseball following that season.